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Adds Nemo Curator K8s example #40

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merged 7 commits into from
Apr 23, 2024
Merged

Adds Nemo Curator K8s example #40

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af55a75
[K8s]: Adds a helper script to create a dask cluster on k8s and includes
terrykong Mar 27, 2024
df51fd8
black formatting
terrykong Apr 22, 2024
f99890b
big_english -> my_dataset
terrykong Apr 23, 2024
ea4f34b
24.01 -> 24.03 default container
terrykong Apr 23, 2024
866668c
Add help kwarg to all flags
terrykong Apr 23, 2024
f78cdf1
Clarify why venv is needed
terrykong Apr 23, 2024
c53b9fc
fix precommit failures
terrykong Apr 23, 2024
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black formatting 
Signed-off-by: Terry Kong <terryk@nvidia.com>
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@terrykong
terrykong committed Apr 23, 2024
commit df51fd806e38cc38f48d05868dd8dacced3fce9e
13 changes: 9 additions & 4 deletions examples/k8s/create_dask_cluster.py
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Original file line number Diff line number Diff line change
Expand Up @@ -48,7 +48,7 @@ def create_cluster(
scheduler_spec["volumes"] = obj_vols
for ctr in scheduler_spec["containers"]:
ctr["volumeMounts"] = obj_vol_mounts

worker_spec["volumes"] = obj_vols
for ctr in worker_spec["containers"]:
ctr["volumeMounts"] = obj_vol_mounts
Expand All @@ -61,8 +61,11 @@ def create_cluster(
if n_cpus_per_worker:
ctr["resources"]["limits"]["cpu"] = str(n_cpus_per_worker)

cluster = KubeCluster(custom_cluster_spec=custom_cluster_spec, shutdown_on_close=False)
print(f'{cluster = }')
cluster = KubeCluster(
custom_cluster_spec=custom_cluster_spec, shutdown_on_close=False
)
print(f"{cluster = }")


if __name__ == "__main__":

Expand All @@ -81,7 +84,9 @@ def parse_pvcs(specs: str) -> dict[str, str]:
parser.add_argument("-w", "--n_workers", type=int, default=2)
parser.add_argument("-g", "--n_gpus_per_worker", type=int, default=None)
parser.add_argument("-c", "--n_cpus_per_worker", type=int, default=None)
parser.add_argument("-i", "--image", type=str, default="nvcr.io/nvidia/nemo:24.01.framework")
parser.add_argument(
"-i", "--image", type=str, default="nvcr.io/nvidia/nemo:24.01.framework"
)
parser.add_argument("-s", "--image_pull_secret", type=str, default=None)
parser.add_argument(
"-p",
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